Hi M.. I had the same question a few weeks ago. I didn't see my doctor as I didn't feel it warranted the visit personally. However, I did pay attention to some things some of the ladies said.
1 - I sleep with a down comforter (I love it). Since the occurance I have warmed my room before going to bed so that I don't sweat as much.
2 - My youngest daughter is 6 months(in a few days) and my hormones I know are still doing their own thing. :) The joy of being a woman, huh?
3 - If you are still going through a divorce, then the stress of all that could possibly have an effect (not that I'm an expert). I'm not with the father of my girls (unfortunately) but now that we argue less and actually talk to each other and he's been doing what I ask (thankfully), I am less stressed.
4 - I have a friend who takes 'nerve pills'. She says it helps her out a lot. She gets them from a health food/nutrition store. She's a big health nut.
I hope some of this helps. I still have nights when I sweats more than I would like but my hormones again are still doing what they want.
Good luck to you. And I pray the messiness of your divorce is soon over and there is sanity restored to your life.